Hearing loss - Wikipedia - what causes deafness in adults


Types, Causes and Treatments of Hearing Loss - the Basics what causes deafness in adults

Continued. Sensorineural hearing loss happens most often from damage to the hair cells in the inner ear. Other causes include damage to the nerve for hearing, called the auditory nerve, or the.

Aug 24, 2010 · Continued Symptoms and Levels of Hearing Loss. In many cases, hearing fades so slowly you don't notice it. You may think that people are mumbling more, your spouse needs to .

SSHL can happen to people at any age, but most often affects adults in their late 40s and early 50s. What causes sudden deafness? A variety of disorders affecting the ear can cause SSHL, but only about 10 percent of people diagnosed with SSHL have an identifiable cause.

What are the most common causes of hearing loss? Each type of hearing loss may have several different causes. Exposure to loud noise is a common cause of both hearing loss and tinnitus. Infections are also a common cause, as are birth defects, genetics and reaction to drugs, especially chemotherapy or drugs used for cancer treatment.